Stefan Kozlov
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Steve Johnson | 3 | 2 | 5 | Jul 14, 2022 | H2H |
| Sam Querrey | 0 | 2 | 2 | Aug 15, 2017 | H2H |
| Donald Young | 0 | 2 | 2 | Mar 11, 2017 | H2H |
| J.J. Wolf | 0 | 1 | 1 | Sep 22, 2022 | H2H |
| Daniil Medvedev | 0 | 1 | 1 | Aug 31, 2022 | H2H |
H2H data updated: 2026-08-15 02:40 UTC
Stefan Kozlov vs Jordi Arconada
Compare the head-to-head record, career totals, season-by-season performance, and match log for Stefan Kozlov vs Jordi Arconada.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
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0 main draw meetings
H2H Match Log
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| No head-to-head meetings found. | ||||||||
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stefan Kozlov | #296 | #103 | 558 | 1,673 | 9 | 26 | 25.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jordi Arconada | — | — | — | 1,525 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Stefan Kozlov | Jordi Arconada | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2013 | 0–1 | 0.0% | #1083 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 2014 | 0–1 | 0.0% | #467 | 1,453 | 0 | 0 | — | — | — | — | — | — | — |
| 2015 | 0–2 | 0.0% | #351 | 1,420 | 0 | 0 | — | — | — | — | — | — | — |
| 2016 | 3–2 | 60.0% | #116 | 1,481 | 0 | 0 | — | — | — | — | — | — | — |
| 2017 | 2–9 | 18.2% | #167 | 1,549 | 0 | 0 | — | — | — | — | — | — | — |
| 2018 | 0–1 | 0.0% | #316 | 1,527 | 0 | 0 | — | — | — | — | — | — | — |
| 2020 | 0–1 | 0.0% | #371 | 1,513 | 0 | 0 | — | — | — | — | — | — | — |
| 2021 | 0–1 | 0.0% | #159 | 1,549 | 0 | 0 | — | — | — | — | — | — | — |
| 2022 | 4–8 | 33.3% | #198 | 1,529 | 0 | 0 | — | — | — | — | — | — | — |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Stefan Kozlov | Jordi Arconada | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule |
| 2013 | 1490 | 100.4 | -4.33 | +1.54 | 0.828 | 46.1% | — | — | — | 33.3% | -1.33 | 0–1 | 1–0 | +0.10 | 2014 | 1516 | 100.4 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 1454 | 100.0 | +0.68 | -0.01 | 0.813 | 45.3% | — | — | — | 0.0% | -3.00 | — | — | -0.11 | 2015 | 1502 | 99.2 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | 1420 | 101.3 | -5.76 | -0.97 | 0.718 | 41.8% | — | — | — | 0.0% | -3.50 | — | — | +0.21 | 2021 | 1486 | 94.8 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | 1481 | 107.4 | -3.43 | +1.33 | 0.891 | 48.1% | — | — | +120 | 54.5% | +0.09 | 1–0 | — | +0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | 1549 | 118.7 | -5.47 | -0.25 | 0.757 | 44.9% | -74 | — | +123 | 21.7% | -1.70 | 2–1 (67%) | 0–3 (0%) | +0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | 1528 | 106.1 | +0.19 | -0.20 | 0.570 | 40.2% | — | — | — | 0.0% | -3.50 | — | — | -0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2019 | 1514 | 100.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | 1514 | 104.1 | -1.24 | +2.90 | 0.705 | 43.9% | — | — | — | 33.3% | -2.33 | 0–1 | 1–0 | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | 1550 | 110.6 | +2.69 | +0.42 | 0.749 | 44.9% | — | — | — | 0.0% | -3.00 | — | — | +0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2022 | 1529 | 118.4 | -4.38 | +0.86 | 0.803 | 45.9% | +21 | — | — | 32.3% | -1.48 | 2–0 | 1–1 | -0.49 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2023 | 1458 | 91.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 1433 | 92.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2025 | 1436 | 101.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2026 | 1417 | 97.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1673 | 113.0 | -4.10 | +0.48 | 0.784 | 45.4% | -15 | — | +122 | 28.4% | -1.58 | 5–3 (63%) | 3–4 (43%) | -0.66 | Career | 1526 | 97.3 | — | — | — | — | — | — | — | — | — | — | — | — |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Jordi Arconada
all rivalries →No career rivalry data available.